From 9bac1c20b8f39f2e0e342b087add5093b94feaed Mon Sep 17 00:00:00 2001
From: INAGAKI Hiroshi <musashino.open@gmail.com>
Date: Wed, 5 May 2021 22:05:39 +0900
Subject: realtek: backport gpio-realtek-otto driver from 5.13 to 5.10

This patch backports "gpio-realtek-otto" driver to Kernel 5.10.
"MACH_REALTEK_RTL" is used as a platform name in upstream, but "RTL838X"
is used in OpenWrt, so update the dependency by the additional patch.

Submitted-by: INAGAKI Hiroshi <musashino.open@gmail.com>
---
 drivers/gpio/Kconfig                          |   4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -503,8 +503,8 @@ config GPIO_RDA
 
 config GPIO_REALTEK_OTTO
 	tristate "Realtek Otto GPIO support"
-	depends on MACH_REALTEK_RTL
-	default MACH_REALTEK_RTL
+	depends on RTL83XX
+	default RTL838X
 	select GPIO_GENERIC
 	select GPIOLIB_IRQCHIP
 	help
